Question

A line has a slope of -2 and passes through the point (3, 1). What is the equation of this line in slope-intercept form?

Question 7 options:

y = -2x + 7


y = -2x + 5


y = 3x + 1


Write the equation of the line that passes through the points (1,4) and (5,8) in standard form. (Ax + By = C)

Question 8 options:

x + 4y = 1


5x + 8y = 4


-2x + y = 5


-x + y = 3

Answer 1

b

Explanation:

just did it

Answer 2

question 7. y = -2x + 7. y = mx + b; m= slope (-2) (3, 1) resolve for y. you have : 1= -2 (3) + b; 1 = -6 + b; 1 + 6 = b; b = 7.